Home / 940,680.18-1,297,641.03-595,907.82

Finding the Fourth Proportional to 940,680.18, 1,297,641.03 and 595,907.82

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Solution

The fourth proportional to 940,680.18, 1,297,641.03 and 595,907.82 is: 822,037.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,680.18 : 1,297,641.03 = 595,907.82 : x
  2. Step 2: Convert to fraction form
    940,680.18/1,297,641.03 = 595,907.82/x
  3. Step 3: Cross multiply
    940,680.18x = 1,297,641.03 × 595,907.82
  4. Step 4: Simplify right side
    940,680.18x = 773,274,437,329.86
  5. Step 5: Solve for x
    x = 773,274,437,329.86/940,680.18
  6. Step 6: Final answer
    x = 822,037.56

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.